body{
  width: 100vw;
  height: 100vh;
  background-color:#000000;
  display: flex;
  justify-content:center;
  align-items:center;
  #app {
    background-color:#000;
    background-image:url(./static/images/cover/cover.png);
    background-size: cover;
    cursor: pointer;
    position: relative;
    border:10px solid #333;
    box-sizing: content-box;
    canvas{
      position: absolute;
    }
  }
}
